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    93-year-old Chinese man's free supplementary learning school
    

    
Source: Xinhua|
Published: 2020-10-27

    

      
    
             
    
        
    
        
    
          
        
    
      
    
      
    
      

      
    
      
    
                        
    A 93-year-old Chinese man has dedicated his life to teaching. Despite his advanced age, he's?kept offering supplementary tutoring to school children, free of charge.
    
 
            
      
    

    

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